stackView(_:willDetach:)
Called when the stack view is about to automatically detach one or more of its views.
Declaration
@MainActor optional func stackView(_ stackView: NSStackView, willDetach views: [NSView])Parameters
- stackView:
The stack view that is about to detach one or more of its views.
- views:
An array of one or more views, managed by the stack view, that are about to be automatically detached.
Discussion
To configure a custom class to respond to the automatic detachment of views from a stack view’s view hierarchy, implement this method in the class. This method is not called when your code explicitly removes a view from a stack view’s views array.